/**
 * Copyright (C) 2007 The AsyncMail Group <asyncmail@googlegroups.com>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *         http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.googlecode.asyncmail.smtp;

public final class SMTPRequestImpl implements SMTPRequest {

    private final String command;

    private final String argument;

    /* (non-Javadoc)
     * @see com.googlecode.asyncmail.smtp.SMTPRequest#getArgument()
     */
    public String getArgument() {
        return argument;
    }

    /* (non-Javadoc)
     * @see com.googlecode.asyncmail.smtp.SMTPRequest#getCommand()
     */
    public String getCommand() {
        return command;
    }

    public SMTPRequestImpl(final String command, final String argument) {
        this.command = command;
        this.argument = argument;
    }

    public String toString() {
        if (argument == null) {
            return command;
        } else {
            return command + " " + argument;
        }
    }

}
